# Tapi's awareness of symlinks relies on POSIX level apis not available on windows.
; REQUIRES: system-darwin

; RUN: rm -rf %t
; RUN: split-file %s %t
; RUN: mkdir -p %t/sysroot/usr/lib/
; RUN: mkdir -p %t/sysroot/System/Library/Frameworks/System.framework
; RUN: yaml2obj %S/Inputs/libSystem.1.yaml -o %t/sysroot/usr/lib/libSystem.1.dylib
; RUN: cd %t/sysroot/usr/lib
# Set relative symlink.
; RUN: ln -s  libSystem.1.dylib libSystem.dylib
# Set broken but accepted symlink.
; RUN: ln -s /usr/lib/libSystem.1.dylib %t/sysroot/System/Library/Frameworks/System.framework/System
# Set absolute symlink.
; RUN: ln -s  %t/sysroot/usr/lib/libSystem.dylib libfoo.dylib
; RUN: cd %t
; RUN: llvm-readtapi -stubify %t/sysroot 2>&1 | FileCheck -allow-empty %s
; RUN: llvm-readtapi -compare %t/sysroot/usr/lib/libfoo.tbd  %t/expected_system.tbd 2>&1 | FileCheck -allow-empty %s
; RUN: file %t/sysroot/System/Library/Frameworks/System.framework/System.tbd 2>&1 | FileCheck -allow-empty %s

# Warn on invalid symlink.
; RUN: ln -s  %t/sysroot/usr/libSystem.dylib %t/sysroot/usr/lib/libbroken.dylib
; RUN: llvm-readtapi -stubify %t/sysroot 2>&1 | FileCheck %s --check-prefix BROKEN_SYMLINK 

; CHECK-NOT: error: 
; CHECK-NOT: warning: 

; BROKEN_SYMLINK: ignoring broken symlink: {{.*}}/usr/lib/libbroken.dylib

;--- expected_system.tbd
{
  "main_library": {
    "flags": [
      {
        "attributes": [
          "not_app_extension_safe"
        ]
      }
    ],
    "install_names": [
      {
        "name": "/usr/lib/libSystem.1.dylib"
      }
    ],
    "target_info": [
      {
        "min_deployment": "10.14",
        "target": "x86_64-macos"
      },
      {
        "min_deployment": "12",
        "target": "x86_64-maccatalyst"
      }
    ]
  },
  "tapi_tbd_version": 5
}